Diagnosis System [09/2020 - ]

FUNCTION OF WARNING INDICATOR AND MESSAGE

If the pre-collision system is not functioning properly, the driver is warned by the PCS warning light and a warning message displayed on the multi-information display.

PCS Warning Indicator	Warning Message	Detail	DTC/RoB
Illuminated	"Pre-Collision System Malfunction Visit Your Dealer" is displayed	Pre-collision system malfunctioning	Stored
Illuminated	"Pre-Collision System Unavailable See Owner's Manual"	Millimeter wave radar sensor assembly voltage malfunction	Stored
Illuminated	"Pre-Collision System Out of Temperature Range Unavailable See Owner's Manual"	Millimeter wave radar sensor assembly temperature malfunction	Stored
Illuminated	"Pre-Collision System Radar In Self Calibration Unavailable See Owner's Manual"	Millimeter wave radar sensor assembly misaligned	Stored
Illuminated	"Pre-Collision System Radar Sensor Blocked Unavailable Clean Radar Sensor"	Foreign matter attached to millimeter wave radar sensor assembly	Stored
Illuminated	"Front Camera Out of Temperature Range Unavailable Wait until Normal Temperature"	Forward recognition camera temperature outside of operational range	Stored
Illuminated	"Front Camera Unavailable See Owner's Manual"	Abnormal forward recognition camera voltage Other forward recognition camera malfunction	Stored
Illuminated	"Front Camera Low Visibility Unavailable See Owner's Manual"	Foreign matter attached to forward recognition camera or area of windshield in front of forward recognition camera Forward recognition camera or area of windshield in front of forward recognition camera is fogged up	Stored
Illuminated	"VSC Turned OFF Pre-Collision Brake System Unavailable" is displayed	VSC system disabled	Not stored

HINT:

PCS WARNING LIGHT ILLUMINATION STATUS

PCS Warning Light	Condition
Illuminates	Pre-collision system malfunctioning Pre-collision system temporarily disabled Pre-collision system disabled VSC system disabled
Not illuminated	Other

INITIAL CHECK
1. An initial check is performed when the engine switch is off for more than 2 seconds and then turned on (IG). The initial check consists of a pre-collision system diagnostic check with a duration of approximately 3 seconds.
2. If a malfunction is detected during the initial check, the PCS warning light in the combination meter assembly will illuminate and a warning message indicating the pre-collision system is malfunctioning or disabled will be displayed on the multi-information display.
CONSTANT CHECK
1. The forward recognition camera constantly monitors the pre-collision system for malfunctions after the engine switch is turned on (IG) and the initial check (approximately 3 seconds) has completed.
2. If a malfunction is detected during the constant check, the PCS warning light in the combination meter assembly will illuminate and a warning message indicating the pre-collision system is malfunctioning or disabled will be displayed on the multi-information display.